connecting to Landslide CRM's SOAP api using savon 0.9.1 without WDSL introspection

savon-without-wsdl.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'savon'
require 'httpclient'
require 'digest/md5'

# TODO: these variables belong in config files
LS_INSTANCE_NAME = 'vip'
LS_USERNAME = 'vip@landslide.com'
LS_PASSWORD =  Digest::MD5.hexdigest('vip' + LS_INSTANCE_NAME)
LS_API_ENDPOINT_HOST = "#{ENV['RAILS_ENV'] == 'Development' ? 'alt.corp.landslide.com:5196' : 'api.landslide.com' }"
LS_API_ENDPOINT_HOST = "api.landslide.com"
LS_API_ENDPOINT_URL = "https://#{LS_INSTANCE_NAME}.#{LS_API_ENDPOINT_HOST}/webservices/SoapService"
LS_API_NAMESPACE = "http://www.landslide.com/webservices/SoapService"
#LS_API_WSDL_URL = "#{LS_API_ENDPOINT_URL}?wsdl"

puts "Endpoint: #{LS_API_ENDPOINT_URL}"

# Client instance with a SOAP endpoint (for using Savon without a WSDL)
client = Savon::Client.new do |wsdl|
  wsdl.endpoint = LS_API_ENDPOINT_URL
  wsdl.namespace = LS_API_NAMESPACE
end

# Explicit login
response = client.request :login do |soap|
	soap.namespaces["xmlns:urn"] = LS_API_NAMESPACE
	soap.header = { "urn:SessionHeader" => {"urn:sessionId" => "LOGINTOKEN=#{LS_INSTANCE_NAME}" } } 
	soap.body = { "wsUser" => { :username => LS_USERNAME, :password => LS_PASSWORD } }
end

if response.success?
	puts "/n/n/nResponse without wsdl inspection:\n"
	@sid = response.to_hash[:login_response][:login_response][:session_id]
end

# Implicit login
response = client.request :get_accounts do |soap|
	soap.namespaces["xmlns:urn"] = LS_API_NAMESPACE
	soap.header = { "urn:SessionHeader" => {"urn:sessionId" => @sid } } 
	soap.body = { :accountsRequest => { :search_criteria => 
            							{ :field_id => "MainAddressCity", 
              								:operator => "NotEmpty" 
            							},
										:first_result_position => 1,
										:total_results_requested => 10
									  }
				}
end

if response.success?
	puts response.to_hash
end